Add `--restart` flag for `update` command, so we can change restart
policy for a container no matter it's running or stopped.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Upstream-commit: ff3ea4c90f2ede5cccc6b49c4d2aad7201c91a4c
Component: engine
Currently if we exec a restarting container, client will fail silently,
and daemon will print error that container can't be found which is not a
very meaningful prompt to user.
This commit will stop user from exec a restarting container and gives
more explicit error message.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Upstream-commit: 1d2208fed90da9ab72ded3b1c65bb2a71b66ce93
Component: engine
Don't involve code waiting for blocking channel in locked critical
section because it has potential risk of hanging forever.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Upstream-commit: 1326f0cba5f933674e23769de1385d3b0841e758
Component: engine
So other packages don't need to import the daemon package when they
want to use this struct.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Signed-off-by: Tibor Vass <tibor@docker.com>
Upstream-commit: 6bb0d1816acd8d4f7a542a6aac047da2b874f476
Component: engine
